3,5-Dibromosalicylaldehyde

ChemicalBook > CAS DataBase List > 3,5-Dibromosalicylaldehyde

3,5-Dibromosalicylaldehyde

Product Name: 3,5-Dibromosalicylaldehyde
CAS No.: 90-59-5
Chemical Name: 3,5-Dibromosalicylaldehyde
Synonyms: Dalyde;AKOS B028985;AKOS BBS-00003256;OTAVA-BB BB7018801957;SALOR-INT L497649-1EA;LABOTEST-BB LT00137784;DibroMosalicylaldehyde;Dembrexine EP Impurity C;5-DibroMosalicylaldehyde;3,5-DIBROMOSALICYLADEHYDE
CBNumber: CB2343352
Molecular Formula: C7H4Br2O2
Formula Weight: 279.91
MOL File: 90-59-5.mol

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3,5-Dibromosalicylaldehyde Property

Melting point:: 82-83.5 °C (lit.)
Boiling point:: 261.2±35.0 °C(Predicted)
Density: 1.9661 (rough estimate)
refractive index: 1.4970 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: methanol: soluble25mg/mL, clear, yellow to brown
pka: 6.08±0.23(Predicted)
form: Crystalline Powder
color: Yellow to yellow-brown
Water Solubility: Soluble in methanol 25 mg/mL. Insoluble in water.
Sensitive: Air Sensitive
Merck: 14,3027
BRN: 1424739
InChIKey: JHZOXYGFQMROFJ-UHFFFAOYSA-N
CAS DataBase Reference: 90-59-5(CAS DataBase Reference)
NIST Chemistry Reference: 3,5-Dibromosalicylaldehyde(90-59-5)
EPA Substance Registry System: Benzaldehyde, 3,5-dibromo-2-hydroxy- (90-59-5)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39-24/25
RIDADR: UN 3077 9 / PGIII
WGK Germany: 3
RTECS: CU5609000
HazardClass: 9
PackingGroup: III
HS Code: 29130000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H400Very toxic to aquatic life

Precautionary statements

P273Avoid release to the environment.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 122130
Product name: 3,5-Dibromosalicylaldehyde
Purity: 98%
Packaging: 10g
Price: $86.8
Updated: 2024/03/01

TCI Chemical

Product number: D0188
Product name: 3,5-Dibromosalicylaldehyde
Purity: >98.0%(HPLC)(T)
Packaging: 5g
Price: $38
Updated: 2024/03/01

TCI Chemical

Product number: D0188
Product name: 3,5-Dibromosalicylaldehyde
Purity: >98.0%(HPLC)(T)
Packaging: 25g
Price: $150
Updated: 2024/03/01

Alfa Aesar

Product number: A13729
Product name: 3,5-Dibromosalicylaldehyde, 98%
Packaging: 10g
Price: $58.65
Updated: 2024/03/01

Alfa Aesar

Product number: A13729
Product name: 3,5-Dibromosalicylaldehyde, 98%
Packaging: 50g
Price: $219.65
Updated: 2024/03/01

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3,5-Dibromosalicylaldehyde Chemical Properties,Usage,Production

Chemical Properties

yellow to yellow-brown crystalline powder.
3,5-Dibromosalicylaldehyde has an aromatic odor, and like salicylaldehyde, the compound colors the skin bright yellow. It is readily soluble in ether, benzene, chloroform, and hot alcohol. It imparts a yellow colour to cold water and is slightly soluble in boiling water, so it may be purified by distillation with steam. With the addition of sodium hydroxide, the brilliant yellow sodium salt separates; it is difficultly soluble in cold water or alcohol but more readily soluble when heated with these solvents.

Uses

3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes. It can be used in the synthesis of Schiff base and can be used as reactant for synthesis of Schiff base ligands which forms mononuclear complexes with copper(II), nickel(II), zinc(II) and cobalt(II).

General Description

3,5-Dibromosalicylaldehyde reacts with alkyl cyanoacetates in the presence of ammonium acetate to yield 4H- chromenes.

Synthesis

3,5-Dibromosalicylaldehyde was obtained in nearly quantitative yield by dissolving 20 g. of salicylaldehyde in 100 cc. of glacial acetic acid, and adding a solution of 20 cc in small portions. of bromine in 100 cc. of glacial acetic acid[1].

References

[1] Brewster, C. M. “SCHIFF’S BASES FROM 3,5-DIBROMO-SALICYLALDEHYDE.” Journal of the American Chemical Society 46 11 (1924): 2463–2468.

3,5-Dibromosalicylaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

3,5-DIBROMO-2-METHOXYBENZALDEHYDE 3,5-DIBROMO-2-ETHOXYBENZALDEHYDE

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View Lastest Price from 3,5-Dibromosalicylaldehyde manufacturers

Hubei Lidu New Material Technology Co., Ltd

Product: 3,5-DIBROMOSALICYLALDEHYDE 90-59-5
Price: US $0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 20tons
Release date: 2024-09-19

Qingdao RENAS Polymer Material Co., Ltd.

Product: 3,5-Dibromosalicylaldehyde 90-59-5
Price: US $0.00/kg
Min. Order: 20kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-10-08

Shaanxi Dideu Medichem Co. Ltd

Product: 3,5-Dibromosalicylaldehyde 90-59-5
Price: US $0.00-0.00/g
Min. Order: 10mg
Purity: 99%HPLC
Supply Ability: 2000tons
Release date: 2020-01-15

90-59-5, 3,5-DibromosalicylaldehydeRelated Search:

Salicylaldoxime Salicylaldehyde 5-Bromosalicylaldehyde METHYL 3,5-DIBROMO-2,4-DIMETHOXY-6-METHYLBENZOATE METHYL 3,5-DIBROMO-2-HYDROXYBENZOATE 3,5,4'-TRIBROMOSALICYLANILIDE METHYL 3,5-DIBROMO-2,4-DIHYDROXY-6-METHYLBENZOATE 3',5'-Dibromo-2'-hydroxyacetophenone 3,5-Dibromosalicylic acid ETHYL 3,5-DIBROMO-2,4-DIHYDROXY-6-METHYLBENZOATE 3,5-Dibromosalicylaldehyde oxime 3,5-Dibromobenzaldehyde 3,5-DIBROMO-2,4-DIHYDROXYBENZALDEHYDE 6,8-DIBROMO-3-FORMYLCHROMONE, 99% METHYL 3,5-DIBROMO-2-METHOXYBENZOATE 3,5-DIBROMOSALICYLAMIDE Flusalan 4'-CHLORO-6,8-DIBROMOFLAVONE

LABOTEST-BB LT00137784

3,5-DIBROMO-2-HYDROXYBENZALDEHYDE

3,5-DIBROMOSALICYLADEHYDE

3,5-DIBROMOSALICYLALDEHYDE

3,5-DIBROMOSILICYLALDEHYDE

SALOR-INT L497649-1EA

OTAVA-BB BB7018801957

AKOS BBS-00003256

AKOS B028985

2-[[4-(dipropylsulfamoyl)phenyl]-oxomethoxy]benzoic acid

Dembrexine EP Impurity C

2-Hydroxy-3,5-dibromobenzaldehyde

3,5-dibromo-2-hydroxy-benzaldehyd

3,5-Dibromosalicylaldeyde

Benzaldehyde, 3,5-dibromo-2-hydroxy-

Dalyde

Salicylaldehyde, 3,5-dibromo-

3,5-Dibromosalicylaldehyde,98%

5-DibroMosalicylaldehyde

3,5-dibroMo salicyclic aldehyde

DibroMosalicylaldehyde

3,5- twochlorine salicylicaldehyde

3,5-Dibromosalicylaldehyde 98%

Dembrexine Impurity 3（Dembrexine EP Impurity C）

3,5-Dibromosalicylaldehyde &gt

Dembrexine Hydrochloride Monohydrate Impurity C

Dembrexine Hydrochloride Monohydrate EP Impurity C

90-59-5

Br2C6H2OHCHO

Br2C6H22OHCHO

Organic Building Blocks

ALDEHYDE

Carbonyl Compounds

Building Blocks

Aldehydes

Aromatic Aldehydes & Derivatives (substituted)

Benzaldehyde

Adehydes, Acetals & Ketones

Bromine Compounds

Phenols

Aldehydes

Carbonyl Compounds